.footer {
	width: 1366px;
	height: 400px;
	background-image: url("http://image3.cnpp.cn/upload2/news/20120412/161332_52882_url.jpg");
}

.menuHolder {
	position: fixed;
	left: 0px;
	top: 0px;
}

.header {
	width: auto;
	height: 80px;
	text-align: center;
	background: #bfbfbf;
}

#ha {
	text-align: center;
	margin-left: auto;
	margin-right: auto;
	display: block;
	line-height: 80px;
	font-size: 36px;
	font-family: "franklin gothic book";
}

#zuo {
	width: 204px;
	height: 510px;
	background-image: url("");
}

#you {
	width: auto;
	height: 510px;
/*	text-align: center;*/
	background-image: url("");
}
 #zuo,
 #you{
	 	float: left;
	 }
#aa,
#bb,
#cc {
	height: 477px;
	background: black;
}

a {
	color: #000000;
}

#aa1,
#bb1,
#cc1 {
	text-align: center;
	margin-left: auto;
	margin-right: auto;
	display: block;
	line-height: 80px;
	font-size: 23px;
	font-family: "franklin gothic book";
}

#div.t {}

#n {
	width: 250px;
	height: 300px;
}

#p,
#q {
	color: black;
	font-family: forte;
	font-size: 20px;
}

#class_infor {
	width: 100%;
	height: 300px;
}

#class_infor,tr,td,th{
	margin: auto;
	padding: 25px;
}
